Properties

Label 1375.1022
Modulus $1375$
Conductor $1375$
Order $100$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1375, base_ring=CyclotomicField(100))
 
M = H._module
 
chi = DirichletCharacter(H, M([77,50]))
 
pari: [g,chi] = znchar(Mod(1022,1375))
 

Basic properties

Modulus: \(1375\)
Conductor: \(1375\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(100\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1375.cn

\(\chi_{1375}(87,\cdot)\) \(\chi_{1375}(98,\cdot)\) \(\chi_{1375}(142,\cdot)\) \(\chi_{1375}(153,\cdot)\) \(\chi_{1375}(197,\cdot)\) \(\chi_{1375}(208,\cdot)\) \(\chi_{1375}(252,\cdot)\) \(\chi_{1375}(263,\cdot)\) \(\chi_{1375}(362,\cdot)\) \(\chi_{1375}(373,\cdot)\) \(\chi_{1375}(417,\cdot)\) \(\chi_{1375}(428,\cdot)\) \(\chi_{1375}(472,\cdot)\) \(\chi_{1375}(483,\cdot)\) \(\chi_{1375}(527,\cdot)\) \(\chi_{1375}(538,\cdot)\) \(\chi_{1375}(637,\cdot)\) \(\chi_{1375}(648,\cdot)\) \(\chi_{1375}(692,\cdot)\) \(\chi_{1375}(703,\cdot)\) \(\chi_{1375}(747,\cdot)\) \(\chi_{1375}(758,\cdot)\) \(\chi_{1375}(802,\cdot)\) \(\chi_{1375}(813,\cdot)\) \(\chi_{1375}(912,\cdot)\) \(\chi_{1375}(923,\cdot)\) \(\chi_{1375}(967,\cdot)\) \(\chi_{1375}(978,\cdot)\) \(\chi_{1375}(1022,\cdot)\) \(\chi_{1375}(1033,\cdot)\) ...

sage: chi.galois_orbit()
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: $\Q(\zeta_{100})$
Fixed field: Number field defined by a degree 100 polynomial

Values on generators

\((1002,376)\) → \((e\left(\frac{77}{100}\right),-1)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(12\)\(13\)\(14\)
\( \chi_{ 1375 }(1022, a) \) \(1\)\(1\)\(e\left(\frac{27}{100}\right)\)\(e\left(\frac{39}{100}\right)\)\(e\left(\frac{27}{50}\right)\)\(e\left(\frac{33}{50}\right)\)\(e\left(\frac{19}{20}\right)\)\(e\left(\frac{81}{100}\right)\)\(e\left(\frac{39}{50}\right)\)\(e\left(\frac{93}{100}\right)\)\(e\left(\frac{53}{100}\right)\)\(e\left(\frac{11}{50}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1375 }(1022,a) \;\) at \(\;a = \) e.g. 2